{"id":"vidhyamitra:city-day:mysore:1931-05-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1931-05-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1931-05-16","date_display":"May 16, 1931 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1931,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426477.770833,"kali_year":5033,"ahargana":1838012.2708,"sun":{"sidereal_longitude":31.4647,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":12.1877,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.7229,"elapsed_within_tithi_degrees":4.7229},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.1877,"elapsed_within_degrees":12.1877},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":43.6524},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1931,"month":5,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2426477.770833,"ahargana":1838012.2708,"kali_year":5033,"ayanamsa_lahiri":22.8943,"grahas":{"sun":{"sidereal_longitude":31.327263000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":12.837362999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":1.458},"mars":{"sidereal_longitude":115.217963,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":11.812162999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":85.018663,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"venus":{"sidereal_longitude":1.9883629999999926,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":270.6596629999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":353.2648,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":173.2648,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1931,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426477.770833,"kali_year":5033,"ahargana":1838012.2708,"sun":{"sidereal_longitude":31.4647,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":12.1877,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.7229,"elapsed_within_tithi_degrees":4.7229},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.1877,"elapsed_within_degrees":12.1877},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":43.6524},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.458,"elongation":19.277},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.458,"opposition_distance":160.723}},"eclipse_window_40days":[]},"city":{"slug":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"sunriseLocal":"05:59","sunsetLocal":"18:40","solarNoonLocal":"12:20","dayLengthHours":12.688667340231696,"dayLengthDisplay":"12 Hours 41 Mins 19 Secs","nightLengthDisplay":"11 Hours 18 Mins 41 Secs","moonriseLocal":"04:51","moonsetLocal":"17:20","rahuKala":{"name":"Rāhu Kāla","start":"09:09","end":"10:45","startHours":9.156152248962282,"endHours":10.742235666491245,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:55","end":"15:30","startHours":13.91440250154917,"endHours":15.50048591907813,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:59","end":"07:34","startHours":5.983985413904359,"endHours":7.570068831433321,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:22","startHours":8.94467445995842,"endHours":9.367630037966144,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:51","startHours":6.512679886414014,"endHours":6.851044348820192,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:45","startHours":11.905363506012485,"endHours":12.751274662027932,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:08","startHours":4.2921631018734665,"endHours":5.138074257888913,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"05:59","startHours":4.926596468885052,"endHours":5.983985413904359,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:17","startHours":14.443096974058825,"endHours":15.289008130074272,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.472652754136057,"endHours":18.872652754136055,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:12","startHours":18.672652754136056,"endHours":19.20134722664571,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.422652754136056,"endHours":20.172652754136056,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:45","startHours":23.905363506012485,"endHours":24.75127466202793,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:59","end":"07:34","startHours":5.983985413904359,"endHours":7.570068831433321,"quality":"inauspicious"},{"name":"Śubha","start":"07:34","end":"09:09","startHours":7.570068831433321,"endHours":9.156152248962282,"quality":"auspicious"},{"name":"Roga","start":"09:09","end":"10:45","startHours":9.156152248962282,"endHours":10.742235666491245,"quality":"inauspicious"},{"name":"Udveg","start":"10:45","end":"12:20","startHours":10.742235666491245,"endHours":12.328319084020208,"quality":"inauspicious"},{"name":"Chala","start":"12:20","end":"13:55","startHours":12.328319084020208,"endHours":13.91440250154917,"quality":"neutral"},{"name":"Labha","start":"13:55","end":"15:30","startHours":13.91440250154917,"endHours":15.50048591907813,"quality":"auspicious"},{"name":"Amṛta","start":"15:30","end":"17:05","startHours":15.50048591907813,"endHours":17.086569336607095,"quality":"auspicious"},{"name":"Kāla","start":"17:05","end":"18:40","startHours":17.086569336607095,"endHours":18.672652754136056,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:40","end":"20:05","startHours":18.672652754136056,"endHours":20.086569336607095,"quality":"auspicious"},{"name":"Amṛta","start":"20:05","end":"21:30","startHours":20.086569336607095,"endHours":21.50048591907813,"quality":"auspicious"},{"name":"Kāla","start":"21:30","end":"22:55","startHours":21.50048591907813,"endHours":22.91440250154917,"quality":"inauspicious"},{"name":"Śubha","start":"22:55","end":"00:20","startHours":22.91440250154917,"endHours":24.328319084020208,"quality":"auspicious"},{"name":"Roga","start":"00:20","end":"01:45","startHours":24.328319084020208,"endHours":25.742235666491247,"quality":"inauspicious"},{"name":"Udveg","start":"01:45","end":"03:09","startHours":25.742235666491247,"endHours":27.156152248962286,"quality":"inauspicious"},{"name":"Chala","start":"03:09","end":"04:34","startHours":27.156152248962286,"endHours":28.57006883143332,"quality":"neutral"},{"name":"Labha","start":"04:34","end":"05:59","startHours":28.57006883143332,"endHours":29.98398541390436,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:59","end":"06:59","startHours":5.983985413904359,"endHours":6.983985413904359,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:59","end":"07:59","startHours":6.983985413904359,"endHours":7.983985413904359,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:59","end":"08:59","startHours":7.983985413904359,"endHours":8.98398541390436,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:59","end":"09:59","startHours":8.98398541390436,"endHours":9.98398541390436,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:59","end":"10:59","startHours":9.98398541390436,"endHours":10.98398541390436,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:59","end":"11:59","startHours":10.98398541390436,"endHours":11.98398541390436,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:59","end":"12:59","startHours":11.98398541390436,"endHours":12.98398541390436,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:59","end":"13:59","startHours":12.98398541390436,"endHours":13.98398541390436,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:59","end":"14:59","startHours":13.98398541390436,"endHours":14.98398541390436,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:59","end":"15:59","startHours":14.98398541390436,"endHours":15.98398541390436,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:59","end":"16:59","startHours":15.98398541390436,"endHours":16.98398541390436,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:59","end":"17:59","startHours":16.98398541390436,"endHours":17.98398541390436,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:59","end":"18:59","startHours":17.98398541390436,"endHours":18.98398541390436,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:59","end":"19:59","startHours":18.98398541390436,"endHours":19.98398541390436,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:59","end":"20:59","startHours":19.98398541390436,"endHours":20.98398541390436,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:59","end":"21:59","startHours":20.98398541390436,"endHours":21.98398541390436,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:59","end":"22:59","startHours":21.98398541390436,"endHours":22.98398541390436,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:59","end":"23:59","startHours":22.98398541390436,"endHours":23.98398541390436,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:59","end":"00:59","startHours":23.98398541390436,"endHours":24.98398541390436,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:59","end":"01:59","startHours":24.98398541390436,"endHours":25.98398541390436,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:59","end":"02:59","startHours":25.98398541390436,"endHours":26.98398541390436,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:59","end":"03:59","startHours":26.98398541390436,"endHours":27.98398541390436,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:59","end":"04:59","startHours":27.98398541390436,"endHours":28.98398541390436,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:59","end":"05:59","startHours":28.98398541390436,"endHours":29.98398541390436,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.824711077849777,"eotMinutes":3.743254958787478,"ayanamsa":22.8943}},"calendars":{"vikram_samvat":1988,"vikram_samvatsara":"Tāraṇa","saka_samvat":1853,"saka_samvatsara":"Prajāpati","bengali_samvat":1338,"malayalam_era":1107,"nanakshahi_year":462,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Caturdaśī · Vikram 1988 Tāraṇa · Śaka 1853 Prajāpati"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"mysore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 16, 1931 CE · Mysore, Karnataka · Vidhyamitra","description":"May 16, 1931 CE for Mysore, Karnataka: Kṛṣṇa Caturdaśī, sūryodaya 05:59, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1931-05-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1931-05-16","sa":"https://sa.vidhyamitra.com/city/mysore/1931-05-16","hi":"https://hi.vidhyamitra.com/city/mysore/1931-05-16","x-default":"https://vidhyamitra.com/city/mysore/1931-05-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T03:27:19.579Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-02T03:27:19.579Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T03:27:19.579Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}